Noirbella Noirbella

06-09-2017
Mathematics

contestada

<1 and <2 are supplementary angles. <1 and <3 are vertical angles. m<2 = 67°.find m<3

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gilbirdotorres1 gilbirdotorres1

06-09-2017

since angle 1 and 2 are supplementary they should equal 180 degrees. So 180-67=113 and since angle 1 and 3 are vertical they are congruent so angle 3 equals 113

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